Browsing Researchers by Title

Now showing items 3352-3371 of 3514

    • Tracking and replication of hand movements by teleguided intelligent manipulator robot 

      Abadal-Salam Taha, Hussain; Syed Faiz, Ahmed, Dr.; Hazry, Desa, Assoc. Prof. Dr. (Cambridge University Press, 2014-02)
      In this paper, a new method is presented that allows an intelligent manipulator robotic system to track a human hand from far distance in 3D space and estimate its orientation and position in real time with the goal of ...

    • Tracking error analysis of a rotation-elevation mode heliostat 

      Omar, Aliman; Ismail, Daut; Muzamir, Isa; Mohd Rafi, Adzman (Science Publications, 2007)
      For the past few years, great efforts have been done in improving the tracking accuracy of a newly proposed rotation-elevation tracking mode heliostat. A special simulation program has been developed to systematically ...

    • Traffic Adaptive Synchronized Cluster based MAC Protocol for Cognitive Radio Ad Hoc Network 

      Sahelee, Sultana; Amran, Hossain; Md. Obaidur, Rahman; Muzammil, Jusoh (EDP Sciences, 2017)
      In wireless communication, Cognitive Radio Network (CRN) is the contemporary research area to improve efficiency and spectrum utilization. It is structured with both licensed users and unlicensed users. In CRN, unlicensed ...

    • Transformer manufacturers in Malaysia: perspective in manufacturing and performance status 

      Ismail, Daut; S, Uthman (Kolej Universiti Kejuruteraan Utara Malaysia, 2006-06-15)
      Transformer is a static equipment which used electromagnetic induction to transfer electrical energy from one circuit to another. It is considered as one of the critical and important equipment in power industry. This ...

    • Transformers design with T-joint 45º for minimum power loss 

      Mohamad Hafeeze Mohamad Nasir (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2008-03)
      The transformer is a static device and has rotational losses. When transformers transfer power, they do so with a minimum of loss. Transformers are widely used in many sectors such as industrial sector and commercial ...

    • Transient analysis of a liquid solar collector 

      Gyanaprakash, T.; Varadharaju, R.; Kian, Yap Chee; Zainal Alimuddin, Zainal Alauddin, Dr.; Ghulam, Abdul Quadir, Prof. Dr.; Khan, Zahid Akhtar; Aswatha Narayana, P. A.; Seetharamu, Kankanhally N. (Elsevier Ltd., 2005)
      An unsteady state analysis of a liquid solar collector is presented. The physical parameters, which govern the system, are identified. The governing equations have been solved using the fourth order Runge-Kutta method for ...

    • Transient parameters of a coated quartz crystal microbalance sensor for the detection of volatile organic compounds (VOCs) 

      Shafiqul Islam, A. K M; Zhari, Ismail; M. Nizam, Ahmad; Bahruddin, Saad; Abdul Rahman, Othman; Ali Yeon, Md Shakaff; Abdul Razak, Daud; Ishak, Z. (Elsevier B.V., 2005-09)
      A PVC blended lipid membrane coated quartz crystal microbalance has been prepared to mimic human olfaction system. Transient response curves of the sensor on exposure to methanol, ethanol, chloroform, acetone and benzene ...

    • Transparent antenna design for WiMAX application 

      Alyaa S., Azini; Muhammad Ramlee, Kamarudin, Assoc. Prof. Dr.; Tharek, Abd. Rahman, Prof. Dr.; Hashimu Uledi, Iddi; Abdulrahman Amuda, Yusuf, Dr.; Mohd Faizal, Jamlos, Dr. (Progress in Electromagnetics Research (PIER), 2013)
      A transparent monopole antenna operating at 2.30GHz is presented in this paper. The radiating element and ground plane are both designed using AgHT-4, while the substrate is made of glass. The simulated and measured impedance ...

    • Treatment of azo dye Acid Orange 7 containing wastewater using up-flow constructed wetland with and without supplementary aeration 

      Soon-An, Ong; Uchiyama, Katsuhiro; Inadama, Daisuke; Ishida, Yuji; Yamagiwa, Kazuaki (Elsevier Ltd., 2010-12)
      The aim of this study is to examine and compare the treatment performance of Acid Orange 7 (AO7) containing wastewater by up-flow constructed wetland (UFCW) at different AO7 concentrations, hydraulic retention times (HRT) ...

    • Treatment of azo dye Orange II in a sequential anaerobic and aerobic-sequencing batch ractor system 

      Ong, Soon An; Eiichi, Toorisaka; Makoto, Hirata; Tadashi, Hano (Springer Verlag, 2005-04)
      We studied the biodegradation of Orange II in a sequential anaerobic and aerobic-sequencing batch reactor system. Granular activated carbon was used either packed into a column or added directly into the anaerobic reactor ...

    • Treatment of azo dye Orange II in aerobic and anaerobic-SBR systems 

      Ong, Soon An; Eiichi, Toorisaka; Makoto, Hirata; Tadashi, Hano (Elsevier, 2005-07)
      The performance of aerobic- and anaerobic-SBR in treating Orange II-containing wastewater was investigated. The result from a specific oxygen uptake rate (SOUR) study showed that the Orange II compound did not exert ...

    • Treatment of methylene blue-containing wastewater using microorganisms supported on granular activated carbon under packed column operation 

      Soon-An, Ong; Toorisaka, Eiichi; Hirata, Makoto; Hano, Tadashi (Springer-Verlag, 2007-05)
      We studied the feasibility of using biological granular activated carbon-packed column in treating methylene blue-containing wastewater. The granular activated carbon with immobilized microbes was packed into a column and ...

    • Trend in azo dye reactive red 120 degradation by ozonation and advanced oxidation process 

      Fahmi, Muhammad Ridwan, Dr.; Li-Sze, Lai; Nazerry Rosmady, Rahmat; Che Zulzikrami Azner, Abidin; Ong, Soon An; Umi Fazara, Md. Ali (Universiti Malaysia Perlis (UniMAP), 2012-06-18)
      In this study, the trend of azo dye degradation by ozonation and advanced oxidation process was evaluated base on colour and COD removal efficiency of Reactive Red 120. In addition, FT-IR spectrum was analysed to determine ...

    • Tribological properties of WS2 nanoparticles lubricants on aluminum-silicon alloy and carbon steels 

      Riyadh A., Al-Samarai; Yarub, Al-Douri, Assoc. Prof. Dr.; Haftirman, Dr.; Khairel Rafezi, Ahmad, Dr. (Walailak University, 2013-06)
      The rheological properties of nanometric tungsten disulphide (WS2) nanoparticles oil lubricants and its tribological performance with two hypereutectic Al-Si alloy and carbon steel are examined. These two oils are used to ...

    • Triple-band CPW-FED planar monopole antenna for WLAN/WiMax application 

      Hashimu Uledi, Iddi; Muhammad Ramlee, Kamarudin, Assoc. Prof. Dr.; Tharek, Abd. Rahman, Prof. Dr.; Abdulrahman, Y. Abdulrahman; Mohsen, Khalily; Mohd. Faizal, Jamlos, Dr. (Wiley Periodicals, 2013-09)
      A triple-band planar monopole antenna is presented in this article. The antenna consists of three strips which correspond to operating frequency bands of 2.4, 3.5, and 5.8 GHz. The proposed antenna has been designed, ...

    • Triple-play services using random diagonal code for spectral amplitude coding OCDMA systems 

      Hilal Adnan, Fadhil; Syed Alwee Aljunid, Syed Junid, Prof. Madya; R. Badlishah, Ahmad (Fachverlag Schiele and Schoen GmbH, 2009)
      In this paper, a new code called Random Diagonal (RD) code for spectral amplitude coding optical code division multiple access (OCDMA) networks is presented. This code is compared with other codes like MQC, MFH and Hadamard ...

    • Tuberculosis bacilli detection in Ziehl-Neelsen-stained tissue using affine moment invariants and extreme learning machine 

      Muhammad Khusairi, Osman; Mohd Yusof, Mashor, Prof. Dr.; Hasnan, Jaafar, Assoc. Prof. Dr. (Institute of Electrical and Electronics Engineers (IEEE), 2011-03-04)
      This paper describes an approach to automate the detection and classification of tuberculosis (TB) bacilli in tissue section using image processing technique and feedforward neural network trained by Extreme Learning ...

    • Two axis adaptive predictive Fuzzy Logic Controller for a pico-satellite 

      Nagarajan, R.; Paularaj, M.P.; Sazali, Yaacob; Zaridah, Mat Zain; Soh Kay Hoh, Warren; Ahmad Sabirin, Arshad (Universiti Malaysia Perlis, 2009-10-11)
      In this paper, extensive simulations of Adaptive Predictive Fuzzy Logic Controller (APFLC) has been made to study the performances of the attitude control system for a Pico-satellite. A fuzzy controller is developed based ...

    • Two wheels mobile robot navigation by using a low cost Dataglove (GloveMAP) 

      Nabilah H.E; Wan Khairunizam, Wan Ahmad, Dr.; Mohd Nasir, Ayob; Shahriman, Abu Bakar, Dr.; Nazrul Hamizi, Adnan; Hazry, Desa, Assoc. Prof. Dr.; Zuradzman, Mohamad Razlan, Dr.; M.Hazwan, Ali; Rashidah, Suhaimi; Aswad A.R (American-Eurasian Network for Scientific Information (AENSI), 2014)
      A low cost wired glove system is developed by designing a new glove which has the similar function with the conventional dataglove and has been named as GloveMAP. The system involves the finger movements with some of ...

    • Two-step sintering of fine barium cerate-zirconate ceramics electrolyte 

      Salmie Suhana, Che Abdullah; Rohaya, Abdullah; Nafisah, Osman (Trans Tech Publications, 2014)
      Two-step sintering (TSS) was applied on the BaCe₀.₅₄Zr₀.₃₆Y₀.₁ O₂.₉₅ powder and the effect of the second step temperature (T2) during sintering process on the grain growth, density and hardness is reported. Normal sintering ...